Ryzhkin Daniil

From Yekaterinburg, Russia

EMA: 15990435

Player page

Common russian riichi rating (CRR)

Rating date Aug. 18, 2024 (latest changes Aug. 18, 2024).

88 place (410.61).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3

p1 = (425.29 * 3.75 * 0.71 + 105.26 * 2.10 * 1 + 0 * 2.30 * 1 + 682.24 * 4.60 * 1 + 787.23 * 2.80 * 1 + 63.29 * 3.65 * 1) / (3.75 * 0.71 + 2.10 * 1 + 2.30 * 1 + 4.60 * 1 + 2.80 * 1 + 3.65 * 1) = 382.479642002634

p2 = (682.24 * 4.60 * 1 + 787.23 * 2.80 * 1 + 425.29 * 3.75 * 0.71 + 63.29 * 3.65 * 1) / max_coefficients = 438.74379084967325

score = 382.479642002634 * 0.5 + 438.74379084967325 * 0.5 = 410.61171642615363

Rating changes

Show

Date Place Points Reason
2024-08-11 86 -> 88 416.26 -> 410.61

Money can not buy tenpai: 86% -> 71%

2024-08-04 64 -> 86 463.93 -> 416.26

Riichi over Volga: 0% -> 100%

2024-07-14 101 -> 64 337.82 -> 463.93

Guardian of the Winds: 0% -> 100%

2024-07-06 103 -> 101 337.82
2024-06-11 102 -> 103 341.00 -> 337.82

Money can not buy tenpai: 100% -> 86%

2024-06-09 99 -> 102 341.00
2024-05-19 98 -> 99 341.00
2024-05-12 145 -> 98 155.73 -> 341.00

X Russian Championship: 0% -> 100%

2024-05-06 147 -> 145 155.73
2024-05-05 145 -> 147 155.73

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 63 2024-08-04 75/80 100% 3.65 RR Riichi over Volga
2 787 2024-07-14 11/48 100% 2.80 RR Guardian of the Winds
3 682 2024-05-12 35/108 100% 4.60 RR X Russian Championship
4 0 2023-11-05 28/28 100% 2.30 CRR Finding Dora
5 105 2023-08-27 18/20 100% 2.10 CRR 13 tiles until tempai
6 425 2023-06-11 51/88 71% 3.75 RR Money can not buy tenpai
7 397 2019-11-04 39/64 0% 3.85 EMA Aki Shanten 2019
8 87 2019-06-16 22/24 0% 2.20 RR URAL Mahjong Battle